Abstract: It is an object of the present invention to provide a vision recovery training device that can more improve a training effect of a trainer whose visual acuity is lowered. The vision recovery training device of the present invention trains an image formation accommodative function of an eye. The vision recovery training device includes: an eyepiece 3 that allows the trainer to watch a visual acuity training image in a vision recovery training device main body; and a distance maintaining part 14 that maintains a distance between the trainer and the eyepiece 3.

Abstract: An object of the invention is to provide a vision recovery training apparatus capable of efficiently conducting vision recovery training and conducting training without inputting a training parameter according to an improvement state of an image formation adjustment function of each trainee every training. In a vision recovery training apparatus 1 for training an image formation adjustment function of an eye, the vision recovery training apparatus of the invention comprises a display part 4 for displaying an image for vision recovery, and a main controller 11 which calculates a new training parameter based on a training parameter which is acquired from a storage device for storing a training history and is applied to a trainee at least one time and conducting training to which the calculated new training parameter is applied.

Abstract: An object of the present invention is to provide a visual training apparatus in which a trainee can make accommodation of the trainee's eye easily when the trainee is training. The visual training apparatus includes a display member 1, an optical system 2, a base 3 and a housing 4. The display member 1 displays a training image, and is fixed to the base 3 so as to cross an optic axis 51 of a trainee 5 substantially perpendicularly thereto. The optical system 2 includes a lens 21, a feed screw 22 and a motor 23. When the motor 23 is driven, the lens 21 moves along the optic axis 51 with the aid of the feed screw 22. Thus, the optical characteristic of the optical system 2 is changed so that the optical distance between the eye position of the trainee 5 and the display member 1 can be changed. The display member 1 displays a training image having dimensions proportional to the optical distance between the eye position of the trainee and the display member 1.

Abstract: It is an object of the present invention to provide a vision recovery training device that can carry out both the training of both eyes and the training of one eye. The vision recovery training device of the present invention includes a target 2 to be watched; a driving device 3 that moves the target 2 and a visual field plate 13 having three peep windows 5a to 5c through which the target 2 is peeped; and is characterized in that the three peep windows are respectively horizontally arranged in parallel, the peep window 5b provided at a center is located on an extended line of a moving direction of the target 2, other two peep windows 5a and 5c are located at positions spaced by an equal distance from the peep window 5b located at the center and a distance between the other two peep windows 5a and 5c are substantially equal to an interval of pupils of a person.